| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2594 |
80.6%
|
|
| 1 | 610 |
18.9%
|
|
| 2 | 9 |
0.3%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| Sysmiss | 3 |